Gravemaw

A descent through a kingdom

Gravemaw is a PC action game about a living grave that swallowed a kingdom, including its cathedral and kings. You play as the grave’s stone warden, descending through the swallowed dead to reach the heart beating at the bottom.

Fighting through the strata

You blast your way through five strata and slay five hardened kings. The game’s description also warns that standing still gets you digested, so movement is part of surviving the descent. The goal is to break the heart at the bottom.